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2-Thiophenecarboxylic acid

Cas:
527-72-0
Molecular Structure:
MDL:
MFCD00005437
Molecular Formula:
C5H4O2S
Molecular Weight:
128.15
Alias:
2-噻吩甲酸 2-Thenoic Acid 2-Thiophenic Acid Thiophene-2-carboxylic acid
Product order:
Name Specifications Packing Price Delivery
2-Thiophenecarboxylic acid 99% 25g RMB 110 Consulting service
2-Thiophenecarboxylic acid 99% 100g RMB 429 Consulting service
2-Thiophenecarboxylic acid 99% 500g RMB 1859 Consulting service
Character:
水中溶解度: 80 g/L (20℃)。溶于乙醇、醚。適度溶于氯仿,微溶于石油醚。
熔點(diǎn):125-127 °C
沸點(diǎn):260 °C
Quality Standard:
外觀Appearance                          白色至黃褐色結(jié)晶粉末
紅外光譜鑒定Infrared spectrometry       和對(duì)照品匹配
熔點(diǎn)Melting point                       126°C - 130°C
純度Purity                              ≥99.0% (中和滴定)  
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